TinyVGA.com: VGA Microcontroller projects

VESA Signal 1280 x 960 @ 72 Hz timing

General timing

Screen refresh rate 72 Hz

Vertical refresh 72.071759259259 kHz

Pixel freq. 124.54 MHz

Polarity of horizontal sync pulse is negative.

Scanline part Pixels Time [µs]

Visible area 1280 10.277822386382

Front porch 88 0.70660028906375

Sync pulse 136 1.0920186285531

Back porch 224 1.7986189176168

Whole line 1728 13.875060221616

Polarity of vertical sync pulse is positive.

Frame part Lines Time [ms]

Visible area 960 13.320057812751

Front porch 1 0.013875060221616

Sync pulse 3 0.041625180664847

Back porch 37 0.51337722819978

Whole frame 1001 13.888935281837